EP 0125203 A3 19850123 - AID FOR OBTAINING A TIGHT JUNCTION BETWEEN THE GUMS AND A METAL PIN LEADING OUTWARDS FROM THE JAWBONE
Title (en)
AID FOR OBTAINING A TIGHT JUNCTION BETWEEN THE GUMS AND A METAL PIN LEADING OUTWARDS FROM THE JAWBONE
Publication
Application
Priority
CH 195883 A 19830412
Abstract (en)
[origin: EP0125203A2] This aid is a sintered sleeve (1) of hydroxyapatite, which has on the outside (1b) a porous layer, and on the inside (1a) a preferably smooth, dense, compact and non-porous layer. Such a sleeve can be arranged on the pin of an implant to be anchored in the jaw and can be secured thereon by means of an adhesive. Tests have shown that both the jawbone and the dental mucosa are incorporated in the porous outer layer of hyroxyapatite, thus providing the tight connection which is needed in order to ensure that there can be no infection of the jawbone from the outside. <IMAGE>
IPC 1-7
IPC 8 full level
A61C 8/00 (2006.01)
CPC (source: EP)
A61C 8/001 (2013.01); A61C 8/005 (2013.01); A61C 8/0054 (2013.01); A61C 8/0059 (2013.01)
Citation (search report)
- [YD] DE 1067975 B
- [Y] DE 2717506 A1 19780518 - KYOTO CERAMIC
- [Y] DE 2615116 A1 19761028 - KYOTO CERAMIC
- [A] DE 2721686 A1 19771208 - SNEER MEER DR
- [A] DE 2154272 A1 19730503 - JORDAN GERHARD P W
- [A] EP 0062387 A1 19821013 - DELPHI DENTAL IND [NL]
- [A] DE 2821354 A1 19781123 - KUREHA CHEMICAL IND CO LTD
- [AD] DE 2540077 A1 19760408 - KYOTO CERAMIC
- [AD] THE JOURNAL OF PROSTHETIC DENTISTRY, Band 41, Nr. 6, Juni 1979 E.J. PLEKAVICH "A variation of the endosseous blade - vent implant", Seiten 644-649
Designated contracting state (EPC)
AT BE DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0125203 A2 19841114; EP 0125203 A3 19850123; CH 658180 A5 19861031
DOCDB simple family (application)
EP 84810157 A 19840402; CH 195883 A 19830412